About Alex Boersma Alex Boersma is a scientific illustrator and designer based in Chicago, Illinois. Books by Alex Boersma Change Is in the Air Carbon, Climate, Earth, and Us by (author) Debbie Levy illustrated by Alex Boersma Ages 5 to 8 Grades k to 3 The Whale Who Swam Through Time A Two-Hundred-Year Journey in the Arctic illustrated by Alex Boersma by (author) Nick Pyenson Ages 4 to 8 Grades p to 3 CRISPR A Powerful Way to Change DNA by (author) Yolanda Ridge illustrated by Alex Boersma Ages 14 to 18 Grades 9 to 12
